Datacenters

I know a bit about datacenters from my previous job. So every time I see a building like this one in the city I am estimating how many petaflops are hidden there. About hidden - my favorite datacenter in Munich is one that is hidden below a huge children's playground. (No, I won't reveal the exact location). There are several buildings like this in the city - secured, without windows, many cameras around, chillers on the roof and generators, etc.

This one is next to a compound of Chinese consulate, and security measures look very similar.